Version 4
SHEET 1 1016 680
WIRE 240 -64 128 -64
WIRE 464 -64 416 -64
WIRE 576 -64 544 -64
WIRE 240 -32 240 -64
WIRE 576 0 576 -64
WIRE 240 80 240 48
WIRE -208 96 -352 96
WIRE 32 96 -144 96
WIRE 640 128 512 128
WIRE 816 128 816 64
WIRE 816 128 704 128
WIRE -352 144 -352 96
WIRE 32 144 32 96
WIRE 128 144 128 -64
WIRE 416 144 416 -64
WIRE 512 144 512 128
WIRE 816 160 816 128
WIRE 128 288 128 224
WIRE 416 288 416 224
WIRE 416 288 128 288
WIRE -352 304 -352 224
WIRE -80 304 -352 304
WIRE 32 304 32 224
WIRE 32 304 -80 304
WIRE 512 304 512 224
WIRE 720 304 512 304
WIRE 816 304 816 240
WIRE 816 304 720 304
WIRE -192 352 -224 352
WIRE -80 352 -80 304
WIRE -80 352 -112 352
WIRE 608 352 576 352
WIRE 720 352 720 304
WIRE 720 352 688 352
WIRE -224 384 -224 352
WIRE 576 384 576 352
WIRE 0 0 0 0
FLAG 576 0 0
FLAG 240 80 0
FLAG -224 384 0
FLAG 576 384 0
FLAG 816 64 VN006
SYMBOL ind2 16 128 R0
WINDOW 3 -81 89 Left 2
SYMATTR InstName L1
SYMATTR Value 5.2mH
SYMATTR Type ind
SYMBOL ind2 112 128 R0
SYMATTR InstName L2
SYMATTR Value 5.8µH
SYMATTR Type ind
SYMBOL ind2 400 128 R0
WINDOW 3 -67 79 Left 2
SYMATTR InstName L3
SYMATTR Value 5.8µH
SYMATTR Type ind
SYMBOL ind2 496 128 R0
SYMATTR InstName L4
SYMATTR Value 5.2mH
SYMATTR Type ind
SYMBOL res 560 -80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 5k
SYMBOL Misc\\signal 240 -48 R0
WINDOW 3 -109 -38 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(0 230V 50Hz)
SYMBOL Misc\\signal -352 128 R0
WINDOW 3 -299 -64 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value PULSE(0 1 0 1us 1us 498us 1m 100)
SYMBOL cap -144 80 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 10nF
SYMBOL res 800 144 R0
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL cap 704 112 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 10nF
SYMBOL res -96 336 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 1Meg
SYMBOL res 704 336 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 1Meg
TEXT 24 24 Left 2 ;Raum#1
TEXT 424 24 Left 2 ;Raum#2
TEXT 192 272 Left 2 ;lange Leitung
TEXT -48 72 Left 2 !k12 L1 L2 0.98
TEXT 424 112 Left 2 !k34 L3 L4 0.98
TEXT 0 328 Left 2 ;Ringkern#1 blau
TEXT 352 328 Left 2 ;Rringkern#2 blau
TEXT -336 280 Left 2 ;Sende-Seite
TEXT 608 280 Left 2 ;Empfangs-Seite
TEXT 104 384 Left 2 ;EPCOS, N30, B64290L674X830
TEXT -432 424 Left 2 ;https://eu.mouser.com/productdetail/epcos-tdk/b64290l674x830?qs=wDNl1cNI0Gu%2FbyBdirs2fw%3D%3D
TEXT -64 248 Left 2 ;30Wdg.
TEXT 520 240 Left 2 ;30Wdg.
TEXT 136 240 Left 2 ;1Wdg.
TEXT 336 240 Left 2 ;1Wdg.
TEXT 584 -56 Left 2 ;Verbraucher 10W
TEXT 256 56 Left 2 ;L1 Phase
TEXT 824 248 Left 2 ;Indikator
TEXT 840 280 Left 2 ;Zähler
TEXT 848 312 Left 2 ;Oszi
TEXT 744 352 Left 2 ;Verstärker mit LS/KH
TEXT -434 444 Left 2 !.tran 0 10ms 0 1u